nodejs server reload and debug

Nodedev is the wrapper for nodemon and node-inspector.
Nodemon is the tool to reload the server when source files are changed.
Node-inspector allows you debug through chrome for nodejs files.

https://www.npmjs.com/package/nodedev

For example, to run index.js
nodedev index.js

then you can open chrome and visit http://127.0.0.1:7001/debug?port=7000 to start debugging